Fig. 1. The simulation system of water solution flow in the forsterite nanopore.

Fig. 2. The stress-strain curves of the Mg₂SiO₄ crystal stretching obtained using molecular dynamics simulation.

Fig. 3. (a) Snapshots for the solvation shell with a radius of 0.4 nm in pure water and MgCl₂ solution, (b) the velocity profiles in the +Z direction of water solution in the forsterite nanopore with different MgCl₂ concentrations.

Fig. 4. (a) The viscosity and hydrogen bond density of water solution with different MgCl₂ concentrations; (b) the radial distribution function of O_w-O_w near the wall of nanopores.

Fig. 5. The radial distribution function of Mg-O_w near the wall of nanopores.

Fig. 6. The schematic of forsterite nanopores with various degrees of surface structure destruction.

Fig. 7. The velocity profiles in the +Z direction of water solution in forsterite nanopores with various degrees of surface structure destruction.

Fig. 8. The density profiles of water solution in forsterite nanopores with various degrees of surface structure destruction.